This is the Team Orion Vortex R8 ProX Extreme 1/8 Scale Brushless ESC. The R8 Pro X is the no limit ESC. It is designed for those who need an extremely powerful ESC which can handle fast motors and up to 6S Lipo batteries. The previous design has been improved with an aluminum case, a updated cooling fan design and an improved software that enables further customization of the ESCs performance. This is the perfect choice for those who drive big trucks or cars that are powered by big motors and big batteries. The improved cooling and PCB design allow the ESC to handle the power and the advanced software allows you to fine tune the performance so that you remain in control in any situation. The ESC BEC system can supply up to 7.2V to your steering servo, this way you are sure to have all the power required for the servo to steer even the biggest wheels around the course.